tests: make the unit test result type CURLcode

Before this patch, the result code was a mixture of `int` and
`CURLcode`.

Also adjust casts and fix a couple of minor issues found along the way.

Cherry-picked from #13489
Closes #13600
This commit is contained in:
Viktor Szakats 2024-05-11 21:36:05 +02:00
parent dad03dc593
commit 25cbc2f79a
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221 changed files with 619 additions and 616 deletions

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@ -42,7 +42,7 @@ static void unit_stop(void)
UNITTEST_START
{
int rc;
CURLcode rc;
struct Curl_easy *empty;
const char *hostname = "hostname";
enum dupstring i;